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This study presents a framework for assessing urban critical infrastructure resilience during extreme events, such as hurricanes. The approach combines GIS and network analysis with open remote sensing data of the aftermath, vector data on infrastruc
Externí odkaz:
http://arxiv.org/abs/2412.13728
Autor:
Semenok, Dmitrii V., Bärtl, Florian, Zhou, Di, Helm, Toni, Luther, Sven, Kühne, Hannes, Wosnitza, J., Troyan, Ivan A., Struzhkin, Viktor V.
The discovery of near-room temperature superconductivity in the lanthanum hydride LaH$_{10}$ has revolutionized this field of research. Until recently, the need to use diamond anvils for the synthesis of polyhydrides severely limited the list of expe
Externí odkaz:
http://arxiv.org/abs/2412.11727
Autor:
Semenok, Dmitrii V., Sadakov, Andrei V., Zhou, Di, Sobolevskiy, Oleg A., Helm, Toni, Luther, Sven, Pudalov, Vladimir M., Troyan, Ivan A., Struzhkin, Viktor V.
Publikováno v:
Materials Today Physics, 2024, 101595
Superconducting memory is a promising technology for data storage because of its speed, high energy efficiency, non-volatility, and compatibility with quantum computing devices. However, the need for cryogenic temperatures makes superconducting memor
Externí odkaz:
http://arxiv.org/abs/2410.08730
Autor:
Savchuk, Viktor V., Savchuk, Maryna V.
In this paper, we study an extremal problem concerning best approximation in the Hardy space $H^1$ on the unit disk $\mathbb D$. Specifically, we consider weighted combinations of the Cauchy-Szeg\"o kernel and its derivative, parametrized by an inner
Externí odkaz:
http://arxiv.org/abs/2409.10833
Autor:
Semenok, Dmitrii V., Troyan, Ivan A., Zhou, Di, Sadakov, Andrei V., Pervakov, Kirill S., Sobolevskiy, Oleg A., Ivanova, Anna G., Galasso, Michele, Alabarse, Frederico Gil, Chen, Wuhao, Xi, Chuanying, Helm, Toni, Luther, Sven, Pudalov, Vladimir M., Struzhkin, Viktor V.
Lanthanum-hydrogen system and its derivatives remain among the most promising for achieving room-temperature superconductivity. In this study, we examined the formation of ternary lanthanum-scandium superhydrides at pressures up to 220 GPa. The prima
Externí odkaz:
http://arxiv.org/abs/2408.07477
Autor:
Nagirner, Dmitrij I.
Publikováno v:
In Journal of Quantitative Spectroscopy and Radiative Transfer November 2016 183:4-37
Autor:
Alissandrakis, Costas E., Fleishman, Gregory D., Fedenev, Viktor V., White, Stephen M., Altyntsev, Alexander T.
We report for the first time the detection of thermal free-free emission from post-flare loops at 34GHz in images from the Nobeyama Radioheliograph (NoRH). We studied 8 loops, 7 of which were from regions with extremely strong coronal magnetic field
Externí odkaz:
http://arxiv.org/abs/2406.14638
Autor:
Semenok, Dmitrii V., Troyan, Ivan A., Zhou, Di, Chen, Wuhao, Mao, Ho-kwang, Struzhkin, Viktor V.
Among known materials, hydride superconductors have the highest critical temperatures and are very promising as a basis for electronic sensors. Superconducting quantum interference devices (SQUID), due to its unique sensitivity to magnetic fields, ar
Externí odkaz:
http://arxiv.org/abs/2404.09199
We have obtained explicit analytical formulas for the mean energy and its variance (characterizing the energy fluctuations) of a quantum harmonic oscillator with time-dependent frequency in the adiabatic regimes after the frequency passes through zer
Externí odkaz:
http://arxiv.org/abs/2403.06377